A video of Diddy claiming he adopted a “white child” — who happened to be a young girl named Ava Baroni — is making the rounds after Homeland Security agents swarmed two of his homes in a federal raid in connection to an alleged sex trafficking case, RadarOnline.com has learned. The clip is from 2020 and shows the embattled hip-hop mogul, 54, asking the teen to introduce herself to his followers in an Instagram Live session. “My name’s Ava. I’m a Scorpio,” she said before being interrupted by Diddy, who instructed her to say her last name, to which she replied, “Ava Combs Baroni.” The Bad Boy …